Finseeker

Price range: £119.99 through £159.99

The Pinnacle of Sunglass Design

Introducing the Finseekers, the culmination of years of research, samples and development have gone into forming the ultimate colour combinations. Designed to maximise clarity, enhance colours, increase contrast, illuminate dull tones and adapt to changing conditions. Available in both polymer (FS001, FS002, FS003) and glass lens options (FSG003, FSG004).

All variations incorporate an anti-reflective coating on the inner side of the lens. The first of our models to incorporate this feature designed to stop reflection from the users own face.

Moving onto the frames, the lightweight yet strong TR90 Nylon will withstand the toughest conditions. 

The frame design boasts a myriad of features with vents for increased air flow to minimise internal fogging, sweat chambers to wick away moisture, rubber nose pad and tips on the arms provide maximum comfort. To top this all off, the sprung loaded hinges allow for over extension of the arms to not only protect against excessive stress but to also cater for all head shapes and sizes.

The Finseekers come with a microfibre cleaning cloth, durable hard case and dedicated quick release lanyard that can be permanently fixed to the frames.

Price: FS001, FS002, FS003 – £119.99 | FSG003, FSG004 – Switch £159.99

*Only available through our recommended angling retailers.
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FS001 – Brown 247 Gold XBlok
A carefully selected and subtle brown lens with gold mirror. This lens is perfect for all round situations and with the addition of the gold XBlok to aid contrast, this Finseeker variant should be a staple for all angler’s stepping into the high end sunglass market. If you are unsure on what model is for you, look no further! Weight: 30g VLT = 19%
FS002 – Amber AMPM Silver XBlok
The amber Finseekers are the professionals colour of choice, able to bring to life the darkest areas. Originally designed for low light levels i.e sunrise and sunset, we have found this variant to be the most popular colour combination. The silver XBlok finish makes objects pop for a life in full colour. Weight: 30g VLT = 22%
FS003 – Green with Blue XBlok
A lens designed to mimic nature and provide a true representation of natural colour. This lens is the most comfortable and reduces eye fatigue. A favourite amongst sea and big water anglers where constant bright light comes from every angle. Weight: 30g VLT = 10%
FSG003 – Amber AMPM Silver XBlok SWITCH™
Our first glass lens into the Fortis range. Relentless development and no expense spared has formed the pinnacle of lens technology. Glass offers a multitude of advantages including clarity, scratch resistance and polarisation.

These Italian glass lenses incorporate our SWITCH™ technology. Our Switch or photochromic technology means that the lenses ‘switch’ in colour / shade when exposed to UV light. In bright light the lenses darken, in low light the lenses lighten. This allows the user perfect vision through the course of a session, whether that be at low light at dawn, stalking in the midday sun or looking for subtle signs of fish at dusk. Weight: 41.7g VLT = 13-27%

FSG004 – Amber AMPM Green XBlok SWITCH™
Our second glass lens in the Fortis range. Offering all the same qualities as the FSG003, this new variant is designed specifically for depth perception. Utilising the same photochromic glass amber lens but by adding a green mirror, we have been able to heighten the perception of depth, allowing anglers to gauge how far off the bottom the fish is. This is especially useful when targeting deep clear water and much requested by the bass fishing fraternity. Weight: 41.7g VLT = 15-30%

VLT stands for Visible Light Transmission and measures the amount of light that reaches your eyes through your lenses. This is measured as a percentage which indicates the darkness of a lens. The lower the VLT the darker the lens will be. VLT is affected by the colour and thickness of your lenses, the material they’re made of and the coatings they have on them. We have provided a rating on our models to help you choose more wisely.

Choosing the right lens can be confusing, so to make life easier here are the pro’s and con’s of each material. Glass has many pro’s including; 100% polarisation, unrivalled optical clarity, richer tones & better scratch resistance. The benefits of Polymer include being lighter in weight making them more comfortable for long use. They are also more cost effective to manufacture making them a more affordable option without significant compromise to performance.
SKU: FS001 | FS002 | FS003 | FSG003 | FSG004 Category:

Measurement (mm)

Frame Width – 142
Nose Bridge – 20
Temple Length – 125
Weight: Polymer 30.6g | Glass 41.8g

Finseekers – Premium Polarised Fishing Sunglasses

Finseekers are engineered for anglers who demand uncompromising clarity and performance. Designed around the needs of fly fishers and sight-focused anglers, they deliver exceptional contrast, colour accuracy and comfort across changing light conditions. Available in polymer lenses (FS001, FS002, FS003) and glass (FSG003), there is a Finseeker option suited to every environment.


Anti-Reflective Technology for Clearer Water Reading

Finseekers feature an anti-reflective (AR) coating applied to the inner lens surface. This reduces bounce-back reflections from your face and prevents distracting internal glare. The result is a cleaner, more focused view of the water, helping you track movement, read currents and spot fish with greater accuracy.


Premium Polarised Optics

Built as premium polarised fishing sunglasses, Finseekers cut surface glare and improve depth perception, allowing you to interpret structure and movement beneath the surface. The lenses offer natural colour balance and enhanced contrast essential for accurate water reading, whether stalking margins or casting across moving rivers.


Lightweight TR90 Frame for Long-Session Comfort

Crafted from resilient TR90 Nylon, the frames balance lightweight comfort with long-term durability. Designed to handle rugged terrain, fast-changing weather and repeated daily use, they remain stable and comfortable throughout extended sessions.


Fog-Reduction Vents and Sweat Chambers

Integrated air vents reduce fogging by promoting continuous airflow, maintaining a clear field of vision in humid or fast-paced conditions. Sweat chambers efficiently wick away moisture, keeping the frame stable and comfortable when working hard on the bank or river.


Secure, Adaptive Fit

Rubberised nose pads and arm tips provide a stable, non-slip fit, while sprung-loaded hinges adapt to different head shapes for improved comfort. This ensures Finseekers remain secure during active casting and constant movement.


Essential Accessories Included

Each pair comes with a durable hard case, microfiber cleaning cloth and a dedicated quick-release lanyard that can be permanently fitted to the frame for fast and reliable access on the water.


Premium Polarised Fishing Sunglasses for Serious Anglers

Finseekers deliver the clarity, comfort and functional advantage required for precision fishing. Built for anglers who rely on their vision to make the right cast at the right moment, they combine advanced optical performance with Fortis durability and design.

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